Refer to the exhibit.
A network engineer must configure a WLAN on a Cisco IOS-XE controller to support corporate devices (using VLAN 30) and BYOD (using VLAN 40) on the same secure SSID. The security team has built an ISE deployment to be used for VLAN assignment and to restrict access based on policy and posture compliance.
Given the existing WLAN configuration, which configuration change must be made?
A. remove ip dhcp required
B. Add aaa-override
C. Remove nac
D. Add mac-filtering default
